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37,276
RESULTS

Media Type
35,855
texts
591
education
426
movies
212
audio
147
images
26
data
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Topics & Subjects
19,640
ERIC Archive
9,748
Mathematics
6,017
Mathematics Instruction
5,660
Mathematics Education
5,604
NASA Technical Reports Server (NTRS)
4,190
Mathematics Achievement
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Collection
19,640
Education Resources Information Center (ERIC) Archive
5,604
NASA Network Resource and Training Site
3,192
American Libraries
1,968
Canadian Libraries
1,402
Defense Technical Information Archive
1,072
Journals
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Creator
19,640
eric
5,604
nasa technical reports server (ntrs)
1,402
defense technical information center
378
hamid naderi yeganeh
247
alberta. alberta education
148
kaiserl. akademie der wissenschaften in wien. mathematisch-naturwissenschaftliche klasse
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Language
33,900
English
1,042
German
923
French
137
Italian
130
Latin
94
Urdu
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